Thank you for the update.
Any other updates on Wizz Air and enforcement of bagage policy will be appreciated. I have an upcoming W6 flight to LCA and I consider to purchase the "priority boarding" option in order to be allowed to bring a trolley onboard. I guess my backpack (small rucksack) would suffice but most likely it will exceed the dimensions for the allowed carry-on bag/item once I'm finished packing for a week of holiday in Cyprus.